baber/WOPTO huggingface dataset:
Patent EP-0378617-A1 (EP)
Title: Grid welding machine operating on the electrical resistance principle.
Inventor: RITTER GERHARD
IPC: B23K11/00
Filed: 1989-06-06
Abstract: PCT No. PCT/AT89/00055 Sec. 371 Date Feb. 5, 1990 Sec. 102(e) Date Feb. 5, 1990 PCT Filed Jun. 6, 1989 PCT Pub. No. WO89/11933 PCT Pub. Date Dec. 14, 1989.In a grid welding machine with a horizontal longitudinal wire guide path (4) and transverse wire feeders (27, 28) arranged above and below the latter and transverse rows of active welding electrodes (7, 8), the two rows of electrodes (7, 8) are moved up or down away from the longitudinal wire path (B-B) in synchronization with the welding cycle before transverse wires (Q1, Q2) are placed simultaneously on each side of the longitudinal wire assemblage (L). The transverse wires (Q1, Q2) are then brought into the welding position between the two rows of electrodes (7, 8) and the electrodes are applied to these transverse wires (Q1, Q2). Finally, a row of electrodes (7) are stopped as an abutment against which the welding pressure is applied through the other row of electrodes (8) so that a welding current flows between each electrode pair (7, 8) in series over the point of intersection of each longitudinal wire (L) with two contacting transverse wires (Q1, Q2).
Patent EP-0409912-A1 (EP)
Inventor: KULISZ MICHAEL
IPC: B41M3/00
Filed: 1989-09-08
Abstract: L'invention concerne un système de développement d'images latentes sur un support en papier à base alcaline ou à base d'acide, ayant été marqué par un agent d'oxydation soluble dans l'eau afin de former une image cachée. Selon le système, on applique une composition de marquage audit support en papier comprenant (a) un iodure soluble dans l'eau, (b) de l'acide acétique, (c) un agent de réduction soluble dans l'eau et (d) de l'eau. L'agent de réduction est de préférence de l'acide ascorbique et ladite composition de marquage comprend de préférence également un colorant soluble dans l'eau.
Patent EP-0434749-A1 (EP)
Inventor: MELLING JACK
IPC: A61K39/39
Filed: 1989-09-14
Abstract: Les hormones hypophysaires, notamment les hormones de croissance, se sont révélées être capables d'avoir un effet immunostimulant. L'administration de telles hormones en association avec des antigènes vaccins augmente l'efficacité des vaccins.
Patent EP-0396724-A1 (EP)
Inventor: PATEL INDRAJIT
IPC: C08L53/00
Filed: 1989-11-06
Abstract: Composition plastique utilisable tout particulièrement dans la fabrication de sacs pour conserver le sang (40) et autres produits médicaux. Ladite composition a des effets anti-hémolytiques lorsqu'utilisée pour conserver des globules rouges. Selon l'un des modes de réalisation de la présente invention, la composition plastique se compose d'une combinaison d'un plastique qui n'est pas du chlorure de polyvinyle (CPV) et d'une quantité d'ester de citrate suffisante pour empêcher l'hémolyse des globules rouges. Le matériau plastique non CPV est de préférence un copolymère de polyoléfine. On peut également utiliser des matériaux autres que l'ester de citrate avec la polyoléfine comme agent anti-hémolyse.
Patent EP-0401814-A1 (EP)
Inventor: KUNZE CHRISTIAN
IPC: A63H27/08
Filed: 1990-06-06
Abstract: A controllable flat kite (1) is described, having bars comprising transverse (4, 5) and longitudinal struts (8, 9), a sail (10, 11) attached to the bars, and a balance (13, 14) which is arranged on the sail and/or the bars, and to which at least one control cord (20, 21) can be attached. In this case, the kite (1) is formed from at least two individual kites (2, 3) which are connected to one another via their transverse struts (4, 5) in such a way that the individual kites (2, 3) can be rotated relative to one another about the transverse struts as axis of rotation. The two individual kites (2, 3) have a sail surface of identical size and each individual kite is assigned at least one balance (13, 14) which comprises at least one balance rope (13a, 13b, 13c, 14a, 14b, 14c) which is attached above or below the transverse struts (4, 5) to the sail and/or the longitudinal struts (8, 9). 
<IMAGE>
Patent EP-0407750-A1 (EP)
Inventor: MARTIN HANS DIPL-ING
IPC: F16D35/00
Filed: 1990-06-14
Abstract: Liquid friction coupling, in particular for driving a radiator fan of an internal combustion engine of vehicles, with a primary disc (3) coupled rigidly to an input shaft and with a coupling housing (6) which is arranged in a manner which allows it to be rotated relative to the primary disc and in which is arranged a working chamber (7) enclosing the primary disc (3). The working chamber (7) is divided off from a reservoir space (9) for a viscous coupling liquid by a dividing wall (8) and provided in the dividing wall (8) is a transfer opening (17), closable by a valve lever (12) actuated by a first electromagnet (14), for feeding coupling liquid into the working chamber (7). A second electromagnet (15) is arranged in the region of a brake (16) which is assigned to the coupling housing (6) and can be brought into effect during operation. This electromagnet (15) can, for example, be actuated as a function of the coolant temperature allowing the coupling to be braked to a halt or to a lower speed very rapidly. <IMAGE>
Patent EP-0413198-A1 (EP)
Inventor: GREPPMAIER PAUL
IPC: G01K1/14
Filed: 1990-08-01
Abstract: Mounted on the open end of a conduit socket (3) flanged to a conduit (1) is a ball cock sliding valve (5) into which when the ball cock (7) is open it is possible to insert a temperature sensor (11) of such a length in the through-flow direction that its tip projects through the measuring opening (2) of the conduit (1) into the latter. The temperature sensor (11) is detachably mounted by means of a mounting element (14) on the open end of the ball cock sliding valve (5), and secured against unauthorised removal. A ring seal (13) which seals off the inner wall of the sliding valve (5) from the outer wall of the temperature sensor (11) is arranged between the mounting element (14) of the temperature sensor (11) and the ball cock (7). <IMAGE>
Patent EP-0470290-A1 (EP)
Inventor: PREIDEL WALTER DR DIPL-CHEM
IPC: G01N27/416
Filed: 1990-08-10
Abstract: An electrochemical enzymatic sensor for the determination of substances, especially glucose, in body fluids, which has a good long-term stability, has the following features:   - a sensor electrode composed of electrocatalytically inactive carbon     - a counter electrode   - a reference electrode - an enzyme-containing layer located in front of the sensor electrode and - a membrane which is composed of biocompatible, hydrophilic, oxygen-permeable material and covers the enzyme layer towards the body fluid and retains the enzyme. o
Patent EP-0436070-A1 (EP)
Inventor: OHTA TOMOHIRO C O TECHNICAL RE
IPC: C23C16/46
Filed: 1990-08-21
Abstract: An apparatus for forming, by a chemical vapor deposition process, a thin film of crystals such as diamond on a surface of a heated substrate placed in a reaction vessel. The apparatus has a substrate supporting structure, a heater for heating the substrate by heat conduction or by electric current supplied directly to the substrate, and a cooling device for cooling the substrate. The heater is controlled in accordance with the measured temperature of the substrate so as to accurately maintain the substrate temperature at a constant level.
Patent EP-0422363-A1 (EP)
Inventor: BERTHELSEN WENDY A W
IPC: A61N1/05
Filed: 1990-08-22
Abstract: A cardiac pacing lead or other stimulation lead carrying a drug incorporated into a con­trolled release device (30). The lead is provided with an extendable fixation helix (18) which is advanceable from the distal end of the lead in order to engage with the tissue to be sti­mulated and to maintain the distal end of the lead adjacent the tissue to be stimulated. The controlled release device is located within the fixation helix and is extended with the fixation helix when it is advanced out of the distal end of the lead. In its advanced position, the controlled release device is positioned adjacent the distal end of the lead, preferably in a position to contact the tissue to be stimulated.
Patent EP-0423627-A1 (EP)
Inventor: BOENNEMANN HELMUT DR
IPC: B22F9/24
Filed: 1990-10-12
Abstract: The invention relates to a process for the preparation of finely divided microcrystalline-to-amorphous metal and/or alloy powders and of metals and/or alloys in the form of colloidal solutions in organic solvents, which is process is characterized in that in inert organic solvents metal salts individually or in admixture are reacted with alkaline metal or alkaline earth metal hydrides which are maintained in solution by means of organoboron or organogallium complexing agents, or with tetraalkylammonium triorganoborohydrate, respectively.
Patent EP-0418971-A1 (EP)
Inventor: CHAFIN RICHARD BARRY
IPC: B01J27/08
Filed: 1990-09-18
Abstract: Oxidative coupling of lower alkane to higher hydrocarbon is conducted using catalyst comprising barium and/or strontium component and a metal oxide combustion promoter in the presence of vapor phase halogen component. High ethylene to ethane mole ratios in the product can be obtained over extended operating periods.
Patent EP-0388116-A1 (EP)
Inventor: SASAKI KAZUO
IPC: G04F1/00
Filed: 1990-03-12
Abstract: Low power consumption timer circuit with first and second circuit blocks. The first circuit block (A) has a source voltage applied at all times, and includes a memory circuit (5-9) which is set when an input signal is applied thereto. The second circuit block (B) includes; a reference supply voltage circuit (21) which outputs a reference supply voltage when the memory circuit is set and ceases to output the reference supply voltage when the memory circuit is reset; an oscillation circuit (22) which outputs a train of pulse signals; a counter (23) which counts the train of pulse signals and a signal processing circuit (25) which outputs a timer signal while the counter is counting. The reference supply voltage is only supplied from the reference voltage circuit to the other components of the second circuit block while the memory circuit is set (the memory circuit is reset in response to a time-out signal from the counter).
Patent EP-0388230-A1 (EP)
Inventor: GLEN ROBERT D
IPC: B63H20/06
Filed: 1990-03-16
Abstract: A vessel 1 has a transom 2 carrying a W-shaped (or two V-shaped) frames 3 symmetrically arranged about its median line. Thus varying sizes of outboard motors, mounted over the transom, for example in twos, can find equivalent arms of the frame 3 to abut against and are thus aligned and symmetrically mounted.
Patent EP-0401984-A1 (EP)
Inventor: FUKUNAGA AKIO
IPC: H02G1/12
Filed: 1990-05-15
Abstract: A housing (12) encloses a pair of stripping assemblies (52) adjustably mounted for rotation about a central axis (49) on a rotatable frame (50) which is driven by a motor (42). Each stripping assembly (52) includes a stripping wheel (54) positioned to abrade the surface of a wire inserted along the central axis (49). In one arrangement each stripping assembly (52) comprises a pair of bearing blocks (58, 59) which mount the stripping wheel (54) to be driven via a pair of spur gears (64, 66). The drive gear (66) is affixed to a drive roller (62) which is driven by rolling contact with the transverse inner surface (72) of the end of the housing (12). 
     In another embodiment, the stripping wheels (228) are mounted on the same shafts (226) as their respective drive gears (230) which are rotated by engagement with a series of pins (240) mounted in a circle and contacted in succession by the drive gears (230) as the assemblies (222) revolve about the central axis. The stripping wheel assemblies (222) are adjustable radially inward or outward to accommodate different wire sizes. An alternative version has a hollow central shaft (146) mounting a pulley (149) which is coupled to be driven by an offset motor (142). This latter version includes actuators (160) for retracting and extending the stripping assemblies (153, 154) at appropriate points so that wire may be continuously fed through the device while the stripping of selected portions thereof is accomplished in a step-­and-repeat operation.
Patent EP-0380376-A1 (EP)
Inventor: BERTHOMMIER MICHEL
IPC: E05B65/20
Filed: 1990-01-03
Abstract: The invention relates to an arrangement of an exterior handle of a door provided with an aperture (4, 5) intended for receiving a glass pane and comprising an outer panel (2) and a lining (3) fastened to said outer panel, said handle (10) being of the type comprising an outer arm (12) articulated on a housing (11) fastened removably to the outer panel (2) of the door (1) in line with a cutout made in said outer panel. According to the invention, the cutout is located behind the lower rear corner of the aperture (4) of the outer panel (2), and the housing (11) is fastened to said outer panel (2) by attachment means and by a threaded immobilising means. The invention is used particularly in motor vehicles. <IMAGE>
Patent EP-0456944-A1 (EP)
Inventor: JACQUEMIN ROLAND
IPC: A47K3/28
Filed: 1990-05-17
Abstract: Automatic shower stall (cubicle) comprising a changing-room part (2), a shower part (3), an automatic payment means (5) and an electronic control. In each of the changing-room (2) and shower (3) parts, it comprises a removable floor as well as a presence sensor and a position sensor which are linked to an alarm. <IMAGE>
Patent EP-0433202-A1 (EP)
Inventor: DEMOISSON JACQUES
IPC: F16L21/02
Filed: 1990-12-03
Abstract: Composite seal for locked assembling of a first pipe T1 having a socket 15 and a second pipe T2 having a male end 20. The seal G comprises locking inserts 7 with a spur 11 for biting into the male end 20. The inserts 7 can undergo an angular deflection in which their inclination varies with respect to the axis X-X of the seal G. Application to the locking of pipes manufactured with large diametric tolerances. <IMAGE>
Patent EP-0396490-A1 (EP)
Inventor: DOGORITIS APOSTOLOS
IPC: B66B5/02
Filed: 1990-04-18
Abstract: A driving mechanism of an elevator cabin in use of a cutting off of the supply of the electricity which consists of a motor moved by oil pressure, which coupling with the flywheel of the elevator electromotor, it rotates it so that it reaches the next floor. 
     This mechanism functions with electrohydraulic pump which is charged by an accumulator which gets charged during the elevator function and is supplied with a joining clutch and hydraulic piston for the connection and disconnection of the electromotor arm.
Patent EP-0436472-A1 (EP)
Inventor: ZAPPALA GIUSEPPE
IPC: H04N7/16
Filed: 1990-01-03
Abstract: Present invention refers to a system for transmitting and receiving television signals coded in such a way that they cannot be reproduced normally by normal television receivers, but only by receivers provided of special decoders (D), which can be activated by means of a suitable card (CC); the main characteristic of the invention consists in that said card (CC) contains only one element to memorize data, and that on said element there is memorized a secret code (CS), which is necessary to activate the decoder (D), and that the system provides for the possibility of watching to a plurality of different transmissions in that the decoder reads the secret code (CS) recorded on said element of said card (CC) and compares it with a secret code contained in the received transmission, and, in case of coincidence of the two codes, provides for decoding and displaying the transmission. 
     In one preferred embodiment of the invention the decoder contains means to automatically activate a videorecorder coupled to it, so that trasmissions are recorded which contain a secret code corresponding to that recorded onto the card.
Patent EP-0447443-A1 (EP)
Inventor: MOA CONNY PEDER GUNNAR
IPC: A61M16/00
Filed: 1989-12-06
Abstract: Un dispositif créant, par éjection, une pression positive continue dans le conduit aérien (CPAP) comprend un corps (9) de préférence en matière plastique, dans lequel sont agencés des canaux (11, 12, 13) d'inhalation et d'exhalation. Un canal (10) de respiration traversant situé entre la bouche et/ou le nez du patient et l'atmosphère présente un angle afin de ménager des canaux (11, 12) à deux branches. Un canal d'admission (13) donne dans un des canaux (11) à deux branches relié au patient.
Patent EP-0455647-A1 (EP)
Title: Fire isolation device.
Inventor: FRIEND ALDEN EMERSON
IPC: A62C2/06
Filed: 1989-12-15
Abstract: A fire isolation device having a valve designed to close after a given temperature has been reached by a fusible nose member in the form of a sleeve of fusible material. The device has a passageway therethrough and a self-closing valve member having a poppet and a seat disposed in the passageway with the poppet being biased toward the seat to a valve closed position. At least one aperture through the nose member provides for continuous fluid flow through the device around the poppet and the seat. The nose member is positioned to hold the valve in an open position against the bias on the poppet. The seat has a flow path on its outer end dimensioned to fit the nose member and a flow path towards its inner end larger in diameter than the nose member in an area occupied by the aperture to permit flow therethrough when the nose member holds the valve in an open position. The nose member is made of a material designed to melt in the neighborhood of 700 DEG  F. when the fire isolation device is exposed to 2000 DEG  F. for 15 minutes, for example, after which it will collapse into the larger diameter permitting the bias to close the valve. The nosse member is designed to melt prior to an attached component in order to prevent fluid leakage at the component. The remainder of the parts of the device are made of a higher temperature resistant material. In a second embodiment a bi-directional device is provided in which valve and nose members are positioned in both ends thereof.
Patent EP-0487525-A1 (EP)
Inventor: NISHIOKA KENJI
IPC: C07K5/10
Filed: 1990-03-30
Abstract: On a découvert que l'analogue de tuftsin Thr-Lys-Leu-Lys possède une activité biologique supérieure à celle de la tuftsin elle-même.
Patent EP-0429585-A1 (EP)
Title: Compositions de cytochalasine et procedes therapeutiques
Inventor: FONDY THOMAS P
IPC: C07D491/10
Filed: 1990-04-27
Abstract: L'invention concerne des compositions de cytochalasine naturelles et synthétiques ainsi que des traitements thérapeutiques utilisant ces compositions. Plus particulièrement, l'invention concerne certains analogues synthétiques de cytochalasine B (CB) et des compositions à libération entretenue contenant une cytochalasine, par exemple la cytochalasine B et d'autres cytochalasines naturelles, par exemple la cytochalasine D, E, H ou J, entre autre, et un ou plusieurs de ces analogues synthétiques. L'invention concerne également la découverte surprenante, à savoir que l'administration de cytochalasines comprenant CD produit une immunosuppression transitoire qui est régulable par dose ou administration et est réversible spontanément ou en utilisant UL-2. Ainsi, un régime thérapeutique de cytochalasines peut être administré pour traiter l'hyperimmunité indésirable de patients ayant subis une transplantation et des patients atteints de maladies auto-immunes. De plus, une thérapie anti-tumeur utilisant CB et autres cytochalasines, et éventuellement des agents anti-néoplastiques autres que les cytochalasines peut être considérablement améliorée en combinant l'administration de ces agents avec des quantités efficaces de IL-2 ou autres lymphokines pour inverser l'immunosuppression produite pendant l'administration des cytochalasines ou des cytochalasines combinées à d'autres agents anti-néoplastiques. Cette invention concerne également des compositions à libération entretenue utilisant des liposomes ou des microcapsules qui sont efficaces pour apporter des concentrations élevées de cytochalasines et, éventuellement, des agents anti-néoplastiques supplémentaires au site actif de la tumeur sans produire une immunosuppression indésirable.
Patent EP-0489861-A1 (EP)
Title: Operating system and data base.
Inventor: KNUDSEN HELGE
IPC: G06F17/30
Filed: 1990-09-04
Abstract: A programmable computer which operates by executing rules, each including a rule name, and optionally: input parameters, a set of conditions, a set of actions associated with each condition, and a set of exception handlers. A condition is a logical expression which evaluates to a true or false boolean value, while an action is an executable statement. An exception handler contains executable statements. The computer includes text entry and display means for programming of rules. A rule is displayed with each condition and each action having a row of text. The computer generates a yes/no quadrant into which a programmer may enter sequence numbers, to associate ordered sets of actions with individual conditions. Sequence numbers may be entered not associated with any condition, to define a set of default actions. Upon entering a rule, the computer sequentially evaluates the rule's conditions. Upon a condition evaluating to true, the computer executes the set of actions associated with that condition, then exits the rule. If the rule contains no conditions or none evaluates to true, the set of default actions will be executed, and the rule exited. If, during execution of the rule, the computer detects an exception event, such as a missing datum or other execution error, the computer passes to the rule the name of the detected exception event. If the rule contains an exception handler bearing the same name, the computer will execute the statements within that exception handler.
Patent EP-0441956-A1 (EP)
Title: Reduction du courant d'obscurite dans des dispositifs a couplage de charge
Inventor: BURKEY BRUCE
IPC: H01L27/148
Filed: 1990-09-04
Abstract: Dans un dispositif à couplage de charge, dans lequel un pixel est défini par au moins deux électrodes de porte adjacentes, des tensions sont appliquées aux deux électrodes de porte pour placer simultanément les deux portes de chaque pixel dans le mode d'accumulation de fonctionnement. De préférence, l'une de ces tensions est à un niveau de potentiel supérieur à l'autre.
Patent EP-0444190-A1 (EP)
Inventor: HSIEH SHAN-TAO
IPC: C01B33/035
Filed: 1990-09-19
Abstract: Le procédé décrit, qui sert à séparer des composés de silicium gazeux de l'hydrogène et/ou d'hydracides, consiste en particulier à utiliser des membranes semi-perméables pour de telles séparations gazeuses, telles que de préférence une membrane composite composée d'une couche de séparation enrobante en polysulfone sulfoné et d'une couche de support en polysulfone. Des mélanges d'hydrogène et de silane sont particulièrement appropriés pour être séparés par une technique de séparation utilisant de telles membranes composites.